Home / 35,570.95-49,093.14-22,146.41

Finding the Fourth Proportional to 35,570.95, 49,093.14 and 22,146.41

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Solution

The fourth proportional to 35,570.95, 49,093.14 and 22,146.41 is: 30,565.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,570.95 : 49,093.14 = 22,146.41 : x
  2. Step 2: Convert to fraction form
    35,570.95/49,093.14 = 22,146.41/x
  3. Step 3: Cross multiply
    35,570.95x = 49,093.14 × 22,146.41
  4. Step 4: Simplify right side
    35,570.95x = 1,087,236,887.84
  5. Step 5: Solve for x
    x = 1,087,236,887.84/35,570.95
  6. Step 6: Final answer
    x = 30,565.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.